If `y=sin^(-1)(x-y),x=3t,y=4t^(3)`, then what is the derivative of u with respect to t?

If u=sin^(-1)(x-y),x=3t,y=4t^(3) , then what is the derivative of u with respect to t? (A) 3(1-t^2) (B) 3(1-t^2)^(-1/2) (C) 5(1-t^2)^(-1/2) (D) 5(1-t^2)

If sin y-3y=2x then find the derivative of y w.r.t x.

The curve x=1-3t^(2), y=t-3t^(3) is symmetrical with respect to -

If x=2t and y=(2t-1)/(3) , then for what value of t, x=y is correct?

If x=3t " and " y=(2t)/3-1 , then find the value of t for which x = 3y.

If x=t^(3) and y=t^(4) then (dy)/(dx) at "t=-1" is

If x=sin^(-1)(3t-4t^3),y=cos^(-1)(8t^4-8t^2+1) then (dy)/(dx)=

IF u= x^2+y^2 and x=s+3t,y=2s-t, then-